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首页> 外文期刊>AIDS care. >Efficacy of convenience sampling through the internet versus respondent driven sampling among males who have sex with males in Tallinn and Harju County, Estonia: challenges reaching a hidden population.
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Efficacy of convenience sampling through the internet versus respondent driven sampling among males who have sex with males in Tallinn and Harju County, Estonia: challenges reaching a hidden population.

机译：在爱沙尼亚塔林和哈留县与男性发生性关系的男性中，通过互联网进行便利抽样的效率与由受访者驱动的抽样的有效性：面临隐藏人口的挑战。

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摘要

This paper examines challenges obtaining representative samples of males who have sex with males (MSM) in Estonia and provides descriptive HIV behavioral data gathered from four cross-sectional surveys; three using the internet, and one using respondent driven sampling (RDS) to recruit MSM in Tallinn and Harju County. Estonian MSM were sampled between March and May in 2004 (n=193), August and November in 2005 (n=146) and September and December in 2007 (n=238) using internet websites. MSM in Tallinn and Harju County were sampled between April and June in 2007 (n=59) using RDS. Recruitment of MSM using RDS did not acquire the calculated sample size. The RDS study reached a less diverse group of MSM than did the internet studies which recruited a larger proportion of MSM who were older, bisexual, having female sexual partners during the last six months, and unlikely to have been tested for HIV. The findings and observations presented in this paper could inform researchers in Estonia, and the region, about the efficacy of and socio-cultural challenges to sampling MSM to collect HIV biological and/or behavioral data.
机译：本文探讨了在爱沙尼亚获得具有代表性的男男性行为者（MSM）代表性样本的挑战，并提供了从四个横断面调查中收集到的描述性HIV行为数据。三名使用互联网，另一名使用受访者驱动抽样（RDS）在塔林和哈留县招募MSM。使用互联网网站在2004年3月至5月（n = 193），2005年8月至11月（n = 146）以及2007年9月和12月（n = 238）之间采样了爱沙尼亚MSM。使用RDS对塔林和哈留县的MSM于2007年4月至6月进行了抽样（n = 59）。使用RDS招聘MSM不会获得计算出的样本量。与互联网研究相比，RDS研究的MSM人群较少，互联网研究则招募了更大比例的MSM，这些MSM在过去六个月中有女性伴侣，并且不太可能接受艾滋病毒检测。本文介绍的发现和观察结果可以为爱沙尼亚及该地区的研究人员提供有关采样MSM收集HIV生物学和/或行为数据的功效和社会文化挑战的信息。

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